31421324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5623}}^1$

素因数の和:5765

約数の個数: 24

約数和(自身を含む): 60469248

約数和(自身を除く): 29047924

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 5623, 11246, 22492, 61853, 123706, 247412, 714121, 1428242, 2856484, 7855331, 15710662, 31421324]

約数ペア:

[(1, 31421324), (2, 15710662), (4, 7855331), (11, 2856484), (22, 1428242), (44, 714121), (127, 247412), (254, 123706), (508, 61853), (1397, 22492), (2794, 11246), (5588, 5623)]